baber/WOPTO huggingface dataset:
Patent JP-2001055808-A (JP)
Title: Wall structure
Inventor: KOKUBU TOSHIHIDE
IPC: E04B2/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a wall structure capable of increasing a power generating efficiency by cooling of solar batteries and utilizing a solar heat. SOLUTION: This wall structure comprises a base material B forming a locking piece 5 on the underside, a solar panel C where solar batteries are disposed integrally with a transparent plate and upper and lower metal fittings 13 and 15 are disposed at the upper and lower ends thereof, respectively, and a hard wall material D forming a tongue part 22 and a groove part 23 at the upper and lower ends thereof, respectively. The upper metal fitting 13 is hooked to the lower side of the locking piece 5, and the lower metal fitting 15 is hooked to the upper side of the locking piece 5 so as to lock the solar panel C to the base material B. Also, the tongue part 22 is hooked to the lower side of the locking piece 5, and the groove part 23 is hooked to the upper side of the locking piece 5 so as to look the hard wall material D to the base material B.  A ventilating space 8 is formed at least between the base material B and the transparent plate, and a ventilating hole 6a or a ventilating hole is provided at least in one of the locking piece 5 or lower metal fitting 15 so that fresh air is allowed to be introduced into a ventilating space 8.
Patent JP-H0876005-A (JP)
Title: Lens driving device
Inventor: IWANAGA MASAKUNI
IPC: G03B13/34
Filed: 1994-09-02
Abstract: PURPOSE: To provide a lens driving device capable of easily and satisfactorily performing a focusing control. CONSTITUTION: This device is provided with a motor 18 which is driven forward and backward so as to move and adjust the focus of a lens, mechanisms 19 and 17 for transmitting the movement of the motor 18 to a lens movement in the optical axis direction and a circuit for controlling the motor 18 so that the lens 7 may be moved to one limit position in the movable extent of the lens 7, thereafter, for driving the motor 18 backward from the limit position by a previously set prescribed operation amount so as to move the lens to an original position in order to focus, thus, the original position is accurately detected without using a sensor, and highly accurate focusing can be accomplished by taking the original position as a reference.
Patent JP-H1171374-A (JP)
Title: Flavin derivative and its production
Inventor: HOSOYA RYUZO
IPC: C07D487/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having biodegradability and a weak toxicity, useful as a deodorizing agent and an antimicrobial agent, and enabling to expand the range of uses, because the solubility of the compound in water can be improved by the introduction of specific groups, by introducing a specific group such as vinyl group or carboxyl group at the 3-position of a flavin compound. SOLUTION: 7,14-Diethyl-3-substituent-10-methylbenzodipteridine of formula I [R<1> is vinyl, carboxyl, cyano or the like; (n) is 1-6], e.g. 7,14-diethyl-3- methoxycarbonylmethyl-10-methylbenzodipteridine. The compound is obtained by reacting 7,14-diethyl-3-hydroxy-10-methylbenzodipteridine of formula II with an alkenyl halide, an alkoxycarbonyl halide or a cyanoalkyl halide. The reaction is preferably carried out in dimethylformamide in an argon atmosphere at room temperature to 100 deg.C for 2-24 hr.
Patent JP-S6389350-A (JP)
Title: Ink jet recorder
Inventor: KATO SEIICHI
IPC: B41J2/06
Filed: 1986-10-03
Abstract: PURPOSE:To operate recording at a quicker speed than usually and to stabilize the flying motion of ink, by providing a preheating means by which ink is preliminarily heated before the operation of applying a thermal signal. CONSTITUTION:A beltlike heating resistor 41 is provided along the lengthwise direction of an ink chamber 2 on the insulating layer 24 formed on an insulating board 11 on one side in a preheating means 7. Then, in this preheating means 7, the beltlike heating resistor 41 is about 50mum in thickness, arranged on an ink feed side by about 300mum separated from a heating resistor alley, and sticked onto the insulating layer 24 with heat resistant adhesives (not given in the figure). Then, a temperature control circuit 42 is connected to the beltlike heating resistor 41 via an electrode for current application not given in the figure. This temperature control circuit 42 consists of, for instance, an electrode source for current application 42a and a control switch 42b, and it heats the beltlike heating resistor 41 by current application and preheats ink 3 until its temperature reaches a control temperature T deg.C set with a thermostat 43 or the like installed facing, for instance, the ink chamber 2.
Patent JP-H04115580-A (JP)
Title: Thin amorphous semiconductor film
Inventor: MIYAJI KENJI
IPC: H01L31/04
Filed: 1990-09-06
Abstract: PURPOSE:To obtain a thin amorphous semiconductor film having a narrow optical band gap, excellent electro-optical characteristics and, further, an improved stability against light irradiation by a method wherein the thin amorphous semiconductor film is formed by the repetition of a process in which a thin semiconductor film having a specific content of bound hydrogen and/or deuterium is formed and a process in which the formed thin semiconductor film is exposed to a discharge atmosphere containing deuterium. CONSTITUTION:A film forming chamber 1 and a reforming chamber 2 are provided. Sputtering apparatuses for depositing silicon and electrodes for generating discharges are provided in the respective chambers 1 and 2. The two chambers 1 and 2 are linked with each other by a conveyer. A substrate is continuously moved back and forth between the two chambers 1 and 2. A thin semiconductor film is formed by the repetition of a process in which a thin semiconductor film having 20 atomic % of bound hydrogen and/or deuterium is formed and a process in which the formed thin semiconductor film is exposed to a discharge atmosphere containing deuterium. The thickness of the thin semiconductor film formed by one repetition is 5-100Angstrom . With this constitution, a thin amorphous semiconductor film having a narrow optical band gap, excellent electro-optical characteristics and, further, excellent optical deterioration proofness that hardly shows change of the characteristics by light application can be obtained.
Patent JP-S6399271-A (JP)
Title: Magnetic coating binder composition and production thereof
Inventor: KOYAMA MASAOKI
IPC: G11B5/708
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the titled composition markedly outstanding dispersibility, capable of giving tough coating-film, by chain extension, using a low molecular weight primary diol, of urethane prepolymer in the presence of low molecular weight pyroxylin and/or carboxylated pyroxylin. CONSTITUTION:The objective composition outstanding in magnetic powder dispersibility can be obtained by chain extension of (A) a prepolymer prepared by reaction between (i) a polyol with a molecular weight 500-3,000 such as polyethylene adipate and (ii) equimolar or more amount of an organic diisocyanate compound such as 2,6-tolylene diisocyanate, in the presence of (B) a low molecular weight pyroxylin and/or carboxylated one each having an average polymerization degree <=30, using (C) a diol having two primary OH groups which a molecular weight <=200. This composition consists of a composite made up of the component B and the urethane.
Patent JP-H0979070-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: ISOBE AKIO
IPC: F02D41/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To promote activity of catalyst extended to a low temperature region, by controlling a frequency and an amplitude amount in a perturbation condition of exhaust air-fuel ratio, correcting to the perturbation condition in accordance with a applied catalytic system, and further properly correcting in accordance with an exhaust temperature and exhaust amount exposed to the catalyst. SOLUTION: A precatalyst 12 and main catalyst 13 are interposed in an exhaust passage 11, each signal of detection means 16 detecting an operating condition of an engine 10 and a signal output from an O2 sensor 14 are input to a CPU 17, each signal is received to the CPU, and proper air-fuel ratio is set from the time when the engine is started at a low temperature. A control signal is output to an air-fuel ratio setting means 19 controlling a fuel supply means 18 of fuel injection valve or the like so as to obtain this setting air-fuel ratio.  Based on a detection signal output respectively from the detection means, O2 sensor and two exhaust temperature sensors 15, an amplitude amount setting means 21 and frequency setting means 22 respectively of airfuel ratio are provided, and a correction means 23 is provided which corrects an amplitude amount and frequency of perturbation in accordance with a catalytic condition.
Patent JP-S6391926-A (JP)
Title: Electron emitting device
Inventor: SUGATA MASAO
IPC: H01J1/312
Filed: 1986-10-03
Abstract: PURPOSE:To simplify composition of electron emitting elements and to increase disposal density by disposing plural combinations of electron emitting elements and shutter elements and disposing a light source on the side of the shutter elements. CONSTITUTION:The first metal 8, an insulating material 10, and the second metal 12, which are respectively made of prescribed materials, are laminated on a transparent substrate 1, and an power source 14 is connected between the first metal and the second metal which is set on the positive side. A liquid crystal layer 22 is interposed between a transparent electrode 16 on the rear of the substrate and a transparent plate 18 having a transparent electrode 20 facing the electrode 16, so that shutters 6 are composed. Unity regions 26 capable of matrix driving are formed on the superposed part of the electrodes 16 and 20 in the shutters 6. Voltage setting is performed so that electrons are not emitted from the metallic layer 12 when only voltage of the power source 14 is applied. On the unity region 26 without voltage between the electrodes 16 and 20, light is transmitted and so the electrons inside the metal 8 are emitted outside. On the region where the voltage is applied, the light is scattered and not transmitted and so the electrons are not emitted from the metal 8. Hence, composition of an electron emitting element can be simplified and a high density picture element pattern can be formed.
Patent JP-H0879702-A (JP)
Title: Data reproducing method and data reproducing device
Inventor: AOKI NOBUYUKI
IPC: H04N5/907
Filed: 1994-09-05
Abstract: PURPOSE: To quickly provide a display image at the time of special production. CONSTITUTION: When a GOP decoded in a decoder 6 at present is a GOP.0, at the time of being operated to a standstill mode, the GOP.0 and a GOP.-1 which is the one before the GOP.0 are read from a disk and written in a buffer 5. Then, when a frame reverse feed button is operated, by sending the data of the GOPs written in the buffer 5 to the decoder 6, video signals at the time of reverse reproduction are immediately obtained from the decoder 6.
Patent JP-H0570769-A (JP)
Title: Fluoroalkane mixture
Inventor: OMURE YUKIO
IPC: C09K5/04
Filed: 1991-09-13
Abstract: PURPOSE:To provide a refrigerant mixture having an ozone depletion potential(ODP) of zero, excels in the performance as a refrigerant, and does not substantially change in its composition in a phase change during the operation of a machine. CONSTITUTION:The title mixture comprises 5-95mol% difluoromethane and 95-5mol% 1,1,1-trifluoroethane.
Patent JP-2000051719-A (JP)
Title: Structure of pulverizing boards of pulverizer for both wet and dry bean grain
Inventor: TEI EIGEN
IPC: B02C7/13
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To make a pulverizer performable cutting and compressing at the same time and to make pulverizable dry food and wet food with one food pulverizer by providing an upper board and a lower board, cutting grooves having vertical blade sides on both sides thereof on the upper and lower boards, and forming the surface thereof as a pulverizing surface having a tooth pattern. SOLUTION: An upper board 1 and a lower board 2 are installed opposite to each other, and the lower board 2 is fixed to an extending main shaft of a pulverizer motor to rotate it. When bean grain 3 is fed from a material feeding hole 11 while rotating the lower board 2, the bean grain 3 is first cut by vertical blade sides 121, 221 of repulsive pieces 13, 23, and furthermore, by rotational centrifugal force, it is thrown between the cutting grooves 12, 22. And the bean grain is cut by the vertical blade sides 121, 221 on both sides of the cutting grooves 12, 22, and furthermore, by a structure in which the inside of the cutting grooves 12, 22 is deep and the outside thereof is shallow and centrifugal force, the grain is cut to be gradually smaller as it goes outward and is turned into extremely small fragments.  Finally, this extremely small granular bean grain enters the pulverizing surface and is pulverized by tooth patterns 131, 231, 16, 26, 17 until it is in a powder state.
Patent JP-H0574672-A (JP)
Title: Method and system for diagnosing semiconductor manufacturing facility
Inventor: SAKATA MASAO
IPC: B23Q41/08
Filed: 1991-09-13
Abstract: PURPOSE:To make a facility diagnosing rule recognizable when the operating information and operated state of a facility are monitored by diagnosing the facility in such a way that the feature amount of variation of the operating status of the facility interlocked with the operation of a section of the facility is calculated and a status generated in the facility is specified from the compared results of the feature amount with its criterion for discrimination. CONSTITUTION:The information regarding to the operating status of a semiconductor manufacturing facility which is restarted after stoppage and the information regarding the operation change with time of a section of the facility are stored. In addition, both information are handled as data which are common in time and the feature amount of variation of the operated state of the facility interlocked with the operation of the section of the facility is calculated. The calculated feature amount is compared with its criterion for discrimination and the facility is discriminated by specifying a status generated in the facility from the results of the comparison. The diagnosis is performed in the flow of, for example, setting 1 of the operation of the facility for diagnosis, collection 2 of data regarding the operation and operated status of the facility, classification 3 of operated status data of the facility by facility operating items, calculation 4 of feature amount, discrimination 5 of the feature amount, etc.
Patent JP-H04114343-A (JP)
Title: Magnetic tape reproducing device
Inventor: KAWASHIMA OSAMU
IPC: G11B15/467
Filed: 1990-09-04
Abstract: PURPOSE:To execute stable tracking control by deciding a detected synchronizing signal normal only when the synchronizing signal is detected after the lapse of fixed time detecting a pilot signal (PL), and executing the tracking control according to the normal synchronizing signal. CONSTITUTION:When detecting a normal synchronizing signal 100, a magnetic head (MH) detects a PL 102 behind 4 blocks passing a recording position (B) of the signal 100 and further when detecting a normal synchronizing signal 101, a PL 103 is detected before 2 blocks for the MH to pass a recording position (A) of the signal 101. Therefore, it is discriminated based on MH switching signal information whether the reproducing pattern of the MH is an incoming side pattern or an outgoing side pattern, in the case of the incoming side pattern, the detected synchronizing signal is decided as error only when the PL is not detected even after the lapse of fixed time detecting the synchronizing signal. Then, a reference signal selecting command is outputted and according to the reference signal of tracking error, tracking control is executed. Thus, even when the quality of a recorded signal on a magnetic tape is adverse, stable tracking control is executed.
Patent JP-S6295617-A (JP)
Title: Electric power unit for artifitial satellite
Inventor: KASAI KOITARO
IPC: H01L31/04
Filed: 1985-10-21
Abstract: PURPOSE:To decrease the number of both solar battery strings and shunt circuits by changing the number of solar batteries set in parallel of the solar battery strings for each string and in steps of binary exponents. CONSTITUTION:A solar battery paddle 3 contains solar battery strings 1a-1c connected in parallel with each other and a binary exponent ratio is secured for the number of solar batteries set in parallel of each battery string. The gate turn-off SCR 9a-9c are used to shunt those strings 1a-1c respectively and a solar battery array output 10 is used as a power supply to turn on these SCR. While an independent solar battery string 11 for gate-off is connected to the return side of the array 3 as a power supply to turn off the SCR. Thus the power supply output 12 is obtained and compared with the output voltage of the array 3 and an error signal obtained from this comparison is supplied to a shunt logic circuit 13. Then a signal is delivered to instruct a specific solar battery string to be shunted.
Patent JP-H0287921-A (JP)
Title: Laying of stranded cable with built-in heat pipe
Inventor: YAMAMOTO KENJI
IPC: E04H12/20
Filed: 1988-09-21
Abstract: PURPOSE:To protect stranded cable with a built-in heat pipe from corrision caused by soil by isolating it from soil with an insulating layer composed of a material excellent in corrosion resistance. CONSTITUTION:A corrosion-proof pipe 4 made of a material excellent in corrosion resistance such as a polyethylene pipe is provided into soil 3 from ground level 2, into which stranded cable 1 with a built-in heat pipe is inserted. Around the stranded cable 1 with a built-in heat pipe filler 5 is filled up to constitute an insulating layer. By laying the strands isolated from the soil with a protective tube made of a material resistant to corrosion such as polyethylene in this way, the corrosion resistance of stranded cable with the built-in heat pipe is remarkably improved because the contact of the stranded cable 1 with the built-in heat pipe is prevented with the soil 3.
Patent JP-2000051948-A (JP)
Title: Rotary cam mechanism for press die
Inventor: NOJIRI ISAO
IPC: B21D5/01
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To dispense with splitting of a rotary cam and a forming process by enlarging a setting range of the rotation center of the rotary cam regardless of a shape of the negative angle part of a work. SOLUTION: The press die is constituted so that a rotary cam 10, which has a longitudinal groove 11 in the axial direction and has a negative angle formed part 12 to one side edge part of the longitudinal groove 11, is turnably arranged in a cam base 13, by rotating the rotary cam 10 around a horizontal axis O, the negative angle formed part 12 is positioned to a working position, as an upper die descends, by advancing the working cam of a shifting cam mechanism into a negative angle formed part 12 side as shown in an arrow mark T, the negative angle part having a negative angle to a press direction P is formed.  To the tip of a fixed die in which a base end part is fixed to the cam base 13 and which is extended in the direction orthogonal to a rotary cam 12 axis, an inclined formed part 17, which substitutes part of the negative formed part 12 of the rotary cam 10, is arranged, a setting range of the rotation center O of the rotary cam 10 is enlarged, the freedom of setting of the rotary cam 10 is improved.
Patent JP-S6294425-A (JP)
Title: Speed change timing instruction device for car
Inventor: ROKUSHIYA TAKU
IPC: B60K23/00
Filed: 1985-10-21
Abstract: PURPOSE:To prevent the increase of the operation load for a driver by prohibiting the instruction for shift-up even if the operation state is within a shift-up instruction region, in a prescribed time after the driver carries out the shift-up operation according to the shift-up instruction. CONSTITUTION:The captioned instruction apparatus is equipped with a revolution speed comparing means B which generates a prescribed output when the engine speed detected by an engine speed detecting means A is over a prescribed value. A shift-up means C performs shift-up instruction for the speed change stage of a transmission according to the prescribed output of the means B. Further, a timer means E measures a prescribed time after the time point when a shift-up detecting means D detects the shift-up. Further, a shift-up instruction prohibiting means F prohibits the instruction of shift-up by the instruction means C within the prescribed time measured by the timer means E.
Patent JP-H0571488-A (JP)
Title: Compressor
Inventor: KOMINE KENJI
IPC: F04C29/00
Filed: 1991-09-13
Abstract: PURPOSE:To improve the mechanical properties of a slide member in a compressor such as hardness and abrasion resistance, and enhance the durability and reliability of the compressor by forming the member with nodular graphite cast iron containing the prescribed amount of copper, and further forming a surface hardening layer on the surface of the member. CONSTITUTION:A rotary compressor 1 is constituted of an electric motor section 2 housed at an upper position in a closed casing 1a, and a compression section 3 housed at a lower position therein. Also, the compression section 3 has a cylinder block housing a roller externally coupled to a crank in such a way as freely rotatable eccentrically. Among slide members constituting the compression section 3, the roller is formed with nodular graphite cast iron containing the predetermined amount (approximately 1%) of copper, and a surface hardening layer having, for example, a surface nitrided with a salt bath nitriding method is formed on the surface of the roller. According to this construction, a hardening layer of nitriding iron alloy is formed on the surface of a base material where graphite is spheroidized and precipitated over the uniform pearlite metal structure, thereby improving the mechanical properties of the roller such as hardness and abrasion resistance.
Patent JP-S6389808-A (JP)
Title: Light modulating and deflecting element
Inventor: MAKINO NORIIKU
IPC: G02F1/37
Filed: 1986-10-02
Abstract: PURPOSE:To apply various kinds of laser beams to a page printer using specific photosensitive paper by shortening the wavelength of a laser beam and converting the laser beam into an ON/OFF signal. CONSTITUTION:From incident light on a higher harmonic generating waveguide 2, higher harmonic light with 1/2 wavelength of the incident light is generated and the generated light is made incident on a light modulating/deflecting waveguide 3 through a light transmissive crystal body 1. A pair of comb electrodes 4a, 4b are arranged on the outer surface of the waveguide 3 in the vicinity of the track of the higher harmonic light, and at the time of impressing a high frequency voltage with >=60MHz between the electrodes 4a, 4b, a diffraction grating due to an elastic surface wave 5 is generated on the track of the higher harmonic light and light running on the diffraction grating is deflected at a certain diffraction angle. Thereby, the high frequency voltage is impressed between the electrodes 4a, 4b while changing its frequency steplessly to execute ON/OFF control based on information outputted from a computer. In case of ON, the higher harmonic wave light is diffracted and deflected by the surface wave 5 and projected from the waveguide 3. In case of OFF, the higher harmonic light is goes straight and is absorbed from a light absorbing body 6.